FENGYUN 1C DEB, 30663
Orbit data source: Space-Track
FENGYUN 1C DEB, 30663 is space debris in SSO originally from a launch on Mon, 10 May 1999 UTC launched from the Taiyaun Space Center, China (TSC). Fengyun 1C debris stems from the Chinese weather satellite Fengyun-1C, which was intentionally destroyed by a Chinese anti-satellite missile in 2007. This event dramatically increased the amount of space debris, with thousands of trackable fragments posing hazards to satellites and human spaceflight. The Fengyun 1C debris cloud has become a focal point in discussions about space sustainability and the need for international regulations to prevent the creation of new debris.
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30663 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 19 hours ago
TLE from 19 hours ago
0 FENGYUN 1C DEB
1 30663U 99025APV 26060.69087314 .00002346 00000-0 17652-2 0 9993
2 30663 99.3031 334.7120 0652672 305.8206 48.3936 13.24042014900921Epoch: 2026-03-01T16:34Z
TLE epoch observation values (Epoch: 2026-03-01T16:34:51.439Z)
Latitude
-0.00003°
Longitude
-73.49734°
Altitude
864.142 km
Speed
7.57 km/s
True Right ascension
22h 18m 50s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
15:08:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,659.045 km
Perigee altitude
674.194 km
Semi-major axis
7,544.756 km
Eccentricity
0.06527
Inclination
99.3031°
RAAN
334.712°
Arg. of periapsis
305.8206°
True anomaly
54.29487°
Mean anomaly
48.3936°
Eccentric anomaly
51.31256°
Mean motion
3.31189 °/min
Orbital period
108.7 mins
BSTAR
0.0017652
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Other satellites on launch #25 in the year 1999 (1999-05-10 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.FENGYUN 1C DEB Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-03-02 16:20:00.562Z | 90.503° ESE | 2026-03-02 16:24:00.562Z | 54.01° ENE | 18.247° | 2026-03-02 16:29:00.562Z | 13.909° NNE |
| 13 mins | 2026-03-02 18:05:00.562Z | 164.305° S | 2026-03-02 18:10:00.562Z | 298.272° NW | 44.998° | 2026-03-02 18:18:00.562Z | 345.914° N |
| 5 mins | 2026-03-02 19:57:00.562Z | 262.012° W | 2026-03-02 19:59:00.562Z | 280.742° WNW | 14.13° | 2026-03-02 20:02:00.562Z | 305.088° NW |
| 13 mins | 2026-03-03 05:30:00.562Z | 41.556° NE | 2026-03-03 05:36:00.562Z | 84.915° E | 23.617° | 2026-03-03 05:43:00.562Z | 139.287° SSE |
| 17 mins | 2026-03-03 07:16:00.562Z | 11.227° NNE | 2026-03-03 07:24:00.562Z | 309.258° NW | 44.392° | 2026-03-03 07:33:00.562Z | 203.377° SW |
| 11 mins | 2026-03-03 09:05:00.562Z | 342.195° N | 2026-03-03 09:10:00.562Z | 305.901° NW | 20.208° | 2026-03-03 09:16:00.562Z | 264.29° W |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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